Alison L. Collings, NP
NPI 1750583019ActiveIndividual· Nurse Practitioner· Denver, CO
Nurse Practitioner (NP) with Healthone Clinic Services - Oncology Hematology LLC, practicing in Denver, Colorado. Mostly services rather than prescriptions: Medicare paid $1,453 for 12 patients in 2024, with only 20 Part D claims. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $358.08 in all, mostly food and beverage. Lists HCA Healthone Presbyterian St. Lukes as a hospital affiliation.
Overview
| NPI | 1750583019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 31, 2007 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 5881 | CO |
| Physician Assistant | 363A00000X | 346877-4405 | UT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 18 across 2 procedure codes |
| Paid by Medicare | $1,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 26 30-day fills |
|---|---|
| Total drug cost | $268.37 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Healthone Clinic Services - Oncology Hematology LLCDenver, CO · 47 clinicians
Hospital affiliation
- HCA Healthone Presbyterian St. LukesDenver, CO
Industry payments (Open Payments)
- 2025$358.08 · 16 payments from 11 companies
- 2024$121.41 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $86.30 | 4 |
| Astellas Pharma US Inc | $59.18 | 3 |
| Kite Pharma, Inc. | $29.48 | 1 |
| Geron Corporation | $27.48 | 1 |
| Sobi, Inc | $25.98 | 1 |
What the 2025 payments were for
- Food and Beverage$358.08 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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